How to use createFatalError method in Mocha

Best JavaScript code snippet using mocha

connection.js

Source:connection.js Github

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...99 conn.registerHandshakeCmd(resolve, reject);100 });101 case Status.CLOSING:102 case Status.CLOSED:103 const err = Errors.createFatalError('Connection closed', Errors.ER_CONNECTION_ALREADY_CLOSED, this.info);104 if (this.opts.logger.error) this.opts.logger.error(err);105 return Promise.reject(err);106 case Status.CONNECTING:107 case Status.AUTHENTICATING:108 const errAuth = Errors.createFatalError(109 'Connection is already connecting',110 Errors.ER_ALREADY_CONNECTING,111 this.info112 );113 if (this.opts.logger.error) this.opts.logger.error(errAuth);114 return Promise.reject(errAuth);115 }116 /​/​status Connected117 return Promise.resolve(this);118 }119 executePromise(values, cmdOpts, prepare, resolve, reject) {120 const cmd = new Execute(121 resolve,122 function (err) {123 if (this.opts.logger.error) this.opts.logger.error(err);124 reject(err);125 }.bind(this),126 cmdOpts,127 this.opts,128 prepare,129 values130 );131 if (this.opts.trace) Error.captureStackTrace(cmd);132 this.addCommand(cmd);133 }134 batch(_sql, _options, _values) {135 if (!_sql) {136 const err = Errors.createError('sql parameter is mandatory', Errors.ER_UNDEFINED_SQL, this.info, 'HY000');137 if (this.opts.logger.error) this.opts.logger.error(err);138 return Promise.reject(err);139 }140 if (!_values) {141 const err = Errors.createError(142 'Batch must have values set',143 Errors.ER_BATCH_WITH_NO_VALUES,144 this.info,145 'HY000',146 _sql147 );148 if (this.opts.logger.error) this.opts.logger.error(err);149 return Promise.reject(err);150 }151 return new Promise(this.prepare.bind(this, _options, _sql, this.executePromise.bind(this))).then((prepare) => {152 const usePlaceHolder = (_options && _options.namedPlaceholders) || this.opts.namedPlaceholders;153 let vals;154 if (Array.isArray(_values)) {155 if (usePlaceHolder) {156 vals = _values;157 } else if (Array.isArray(_values[0])) {158 vals = _values;159 } else if (prepare.parameters.length === 1) {160 vals = [];161 for (let i = 0; i < _values.length; i++) {162 vals.push([_values[i]]);163 }164 } else {165 vals = [_values];166 }167 } else {168 vals = [[_values]];169 }170 let useBulk = this._canUseBulk(vals, _options);171 if (useBulk) {172 return new Promise(this.executeBulkPromise.bind(this, vals, _options, prepare));173 } else {174 const executes = [];175 for (let i = 0; i < vals.length; i++) {176 executes.push(prepare.execute(vals[i], _options));177 }178 return Promise.all(executes).then(179 function (res) {180 prepare.close();181 if (_options && _options.fullResult) {182 return Promise.resolve(res);183 } else {184 /​/​ aggregate results185 const firstResult = res[0];186 if (firstResult instanceof OkPacket) {187 let affectedRows = 0;188 const insertId = firstResult.insertId;189 const warningStatus = firstResult.warningStatus;190 for (let i = 0; i < res.length; i++) {191 affectedRows += res[i].affectedRows;192 }193 return Promise.resolve(new OkPacket(affectedRows, insertId, warningStatus));194 } else {195 /​/​ results have result-set. example :'INSERT ... RETURNING'196 /​/​ aggregate results197 const rs = [];198 rs.meta = res.meta;199 res.forEach((row) => {200 Array.prototype.push.apply(rs, row);201 });202 rs.meta = res.meta;203 return Promise.resolve(rs);204 }205 return;206 }207 }.bind(this)208 );209 }210 });211 }212 executeBulkPromise(values, cmdOpts, prepare, resolve, reject) {213 const cmd = new BatchBulk(214 (res) => {215 prepare.close();216 return resolve(res);217 },218 function (err) {219 if (this.opts.logger.error) this.opts.logger.error(err);220 reject(err);221 }.bind(this),222 cmdOpts,223 this.opts,224 prepare,225 values226 );227 if (this.opts.trace) Error.captureStackTrace(cmd);228 this.addCommand(cmd);229 }230 /​**231 * Send an empty MySQL packet to ensure connection is active, and reset @@wait_timeout232 * @param timeout (optional) timeout value in ms. If reached, throw error and close connection233 */​234 ping(timeout, resolve, reject) {235 if (timeout) {236 if (timeout < 0) {237 const err = Errors.createError(238 'Ping cannot have negative timeout value',239 Errors.ER_BAD_PARAMETER_VALUE,240 this.info,241 '0A000'242 );243 if (this.opts.logger.error) this.opts.logger.error(err);244 reject(err);245 return;246 }247 let tOut = setTimeout(248 function () {249 tOut = undefined;250 const err = Errors.createFatalError('Ping timeout', Errors.ER_PING_TIMEOUT, this.info, '0A000');251 if (this.opts.logger.error) this.opts.logger.error(err);252 /​/​ close connection253 this.addCommand = this.addCommandDisabled;254 clearTimeout(this.timeout);255 if (this.status !== Status.CLOSING && this.status !== Status.CLOSED) {256 this.sendQueue.clear();257 this.status = Status.CLOSED;258 this.socket.destroy();259 }260 this.clear();261 reject(err);262 }.bind(this),263 timeout264 );265 this.addCommand(266 new Ping(267 () => {268 if (tOut) {269 clearTimeout(tOut);270 resolve();271 }272 },273 (err) => {274 if (this.opts.logger.error) this.opts.logger.error(err);275 clearTimeout(tOut);276 reject(err);277 }278 )279 );280 return;281 }282 this.addCommand(new Ping(resolve, reject));283 }284 /​**285 * Send a reset command that will286 * - rollback any open transaction287 * - reset transaction isolation level288 * - reset session variables289 * - delete user variables290 * - remove temporary tables291 * - remove all PREPARE statement292 *293 * @returns {Promise} promise294 */​295 reset(resolve, reject) {296 if (297 (this.info.isMariaDB() && this.info.hasMinVersion(10, 2, 4)) ||298 (!this.info.isMariaDB() && this.info.hasMinVersion(5, 7, 3))299 ) {300 const resetCmd = new Reset(resolve, reject);301 this.addCommand(resetCmd);302 return;303 }304 const err = new Error(305 `Reset command not permitted for server ${this.info.serverVersion.raw} (requires server MariaDB version 10.2.4+ or MySQL 5.7.3+)`306 );307 if (this.opts.logger.error) this.opts.logger.error(err);308 reject(err);309 }310 /​**311 * Indicates the state of the connection as the driver knows it312 * @returns {boolean}313 */​314 isValid() {315 return this.status === Status.CONNECTED;316 }317 /​**318 * Terminate connection gracefully.319 */​320 end(resolve, reject) {321 this.addCommand = this.addCommandDisabled;322 clearTimeout(this.timeout);323 if (this.status < Status.CLOSING && this.status !== Status.NOT_CONNECTED) {324 this.status = Status.CLOSING;325 const ended = () => {326 this.status = Status.CLOSED;327 this.socket.destroy();328 this.socket.unref();329 this.clear();330 this.receiveQueue.clear();331 resolve();332 };333 const quitCmd = new Quit(ended, ended);334 this.sendQueue.push(quitCmd);335 this.receiveQueue.push(quitCmd);336 if (this.sendQueue.length === 1) {337 process.nextTick(this.nextSendCmd.bind(this));338 }339 } else resolve();340 }341 /​**342 * Force connection termination by closing the underlying socket and killing server process if any.343 */​344 destroy() {345 this.addCommand = this.addCommandDisabled;346 clearTimeout(this.timeout);347 if (this.status < Status.CLOSING) {348 this.status = Status.CLOSING;349 this.sendQueue.clear();350 if (this.receiveQueue.length > 0) {351 /​/​socket is closed, but server may still be processing a huge select352 /​/​only possibility is to kill process by another thread353 /​/​TODO reuse a pool connection to avoid connection creation354 const self = this;355 const killCon = new Connection(this.opts);356 killCon357 .connect()358 .then(function () {359 /​/​*************************************************360 /​/​kill connection361 /​/​*************************************************362 const killResHandler = function (err) {363 const destroyError = Errors.createFatalError(364 'Connection destroyed, command was killed',365 Errors.ER_CMD_NOT_EXECUTED_DESTROYED,366 self.info367 );368 if (self.opts.logger.error) self.opts.logger.error(destroyError);369 self.socketErrorDispatchToQueries(destroyError);370 if (self.socket) process.nextTick(self.socket.destroy());371 self.status = Status.CLOSED;372 new Promise(killCon.end.bind(killCon)).catch(() => {});373 };374 new Promise(killCon.query.bind(killCon, null, `KILL ${self.info.threadId}`, undefined)).finally(375 killResHandler376 );377 })378 .catch((err) => {379 /​/​*************************************************380 /​/​failing to create a kill connection, end normally381 /​/​*************************************************382 const ended = () => {383 let sock = self.socket;384 self.clear();385 self.status = Status.CLOSED;386 setImmediate(resolve);387 sock.destroy();388 self.receiveQueue.clear();389 };390 const quitCmd = new Quit(ended, ended);391 self.sendQueue.push(quitCmd);392 self.receiveQueue.push(quitCmd);393 if (self.sendQueue.length === 1) {394 process.nextTick(self.nextSendCmd.bind(self));395 }396 });397 } else {398 this.status = Status.CLOSED;399 this.socket.destroy();400 }401 }402 this.clear();403 }404 pause() {405 this.socket.pause();406 }407 resume() {408 this.socket.resume();409 }410 format(sql, values) {411 const err = Errors.createError(412 '"Connection.format intentionally not implemented. please use Connection.query(sql, values), it will be more secure and faster',413 Errors.ER_NOT_IMPLEMENTED_FORMAT,414 this.info,415 '0A000'416 );417 if (this.opts.logger.error) this.opts.logger.error(err);418 throw err;419 }420 /​/​*****************************************************************421 /​/​ additional public methods422 /​/​*****************************************************************423 /​**424 * return current connected server version information.425 *426 * @returns {*}427 */​428 serverVersion() {429 if (!this.info.serverVersion) {430 const err = new Error('cannot know if server information until connection is established');431 if (this.opts.logger.error) this.opts.logger.error(err);432 throw err;433 }434 return this.info.serverVersion.raw;435 }436 /​**437 * Change option "debug" during connection.438 * @param val debug value439 */​440 debug(val) {441 if (typeof val === 'boolean') {442 if (val && !this.opts.logger.network) this.opts.logger.network = console.log;443 } else if (typeof val === 'function') {444 this.opts.logger.network = val;445 }446 this.opts.emit('debug', val);447 }448 debugCompress(val) {449 if (val) {450 if (typeof val === 'boolean') {451 this.opts.debugCompress = val;452 if (val && !this.opts.logger.network) this.opts.logger.network = console.log;453 } else if (typeof val === 'function') {454 this.opts.debugCompress = true;455 this.opts.logger.network = val;456 }457 } else this.opts.debugCompress = false;458 }459 /​/​*****************************************************************460 /​/​ internal public testing methods461 /​/​*****************************************************************462 get __tests() {463 return new TestMethods(this.info.collation, this.socket);464 }465 /​/​*****************************************************************466 /​/​ internal methods467 /​/​*****************************************************************468 /​**469 * Use multiple COM_STMT_EXECUTE or COM_STMT_BULK_EXECUTE470 *471 * @param values current batch values472 * @param _options batch option473 * @return {boolean} indicating if can use bulk command474 */​475 _canUseBulk(values, _options) {476 /​/​ not using info.isMariaDB() directly in case of callback use,477 /​/​ without connection being completely finished.478 let useBulk =479 this.info.serverVersion &&480 this.info.serverVersion.mariaDb &&481 this.info.hasMinVersion(10, 2, 7) &&482 this.opts.bulk &&483 (this.info.serverCapabilities & Capabilities.MARIADB_CLIENT_STMT_BULK_OPERATIONS) > BigInt(0);484 if (_options && _options.fullResult) return false;485 if (useBulk) {486 /​/​ensure that there is no stream object487 if (values !== undefined) {488 if (!this.opts.namedPlaceholders) {489 /​/​ensure that all parameters have same length490 /​/​single array is considered as an array of single element.491 const paramLen = Array.isArray(values[0]) ? values[0].length : values[0] ? 1 : 0;492 if (paramLen === 0) return false;493 for (let r = 0; r < values.length; r++) {494 let row = values[r];495 if (!Array.isArray(row)) row = [row];496 if (paramLen !== row.length) {497 return false;498 }499 for (let j = 0; j < paramLen; j++) {500 const val = row[j];501 if (502 val !== null &&503 typeof val === 'object' &&504 typeof val.pipe === 'function' &&505 typeof val.read === 'function'506 ) {507 return false;508 }509 }510 }511 } else {512 for (let r = 0; r < values.length; r++) {513 let row = values[r];514 const keys = Object.keys(row);515 for (let j = 0; j < keys.length; j++) {516 const val = row[keys[j]];517 if (518 val !== null &&519 typeof val === 'object' &&520 typeof val.pipe === 'function' &&521 typeof val.read === 'function'522 ) {523 return false;524 }525 }526 }527 }528 }529 }530 return useBulk;531 }532 /​**533 * Add handshake command to queue.534 *535 * @private536 */​537 registerHandshakeCmd(resolve, rejected) {538 const _authFail = this.authFailHandler.bind(539 this,540 function (err) {541 if (this.opts.logger.error) this.opts.logger.error(err);542 rejected(err);543 }.bind(this)544 );545 const _authSucceed = this.authSucceedHandler.bind(this, resolve, _authFail);546 const handshake = new Handshake(547 _authSucceed,548 _authFail,549 this.createSecureContext.bind(this, _authFail),550 this.addCommandEnable.bind(this),551 this.getSocket.bind(this)552 );553 Error.captureStackTrace(handshake);554 handshake.once(555 'end',556 function () {557 if (!this.opts.collation) {558 this.opts.emit('collation', this.info.collation);559 }560 process.nextTick(this.nextSendCmd.bind(this));561 }.bind(this)562 );563 this.receiveQueue.push(handshake);564 this.streamInitSocket(_authFail);565 }566 executeSessionVariableQuery() {567 if (this.opts.sessionVariables) {568 const values = [];569 let sessionQuery = 'set ';570 let keys = Object.keys(this.opts.sessionVariables);571 if (keys.length > 0) {572 return new Promise(573 function (resolve, reject) {574 for (let k = 0; k < keys.length; ++k) {575 sessionQuery += (k !== 0 ? ',' : '') + '@@' + keys[k].replace(/​[^a-z0-9_]/​gi, '') + '=?';576 values.push(this.opts.sessionVariables[keys[k]]);577 }578 const errorHandling = (initialErr) => {579 const err = Errors.createFatalError(580 `Error setting session variable (value ${JSON.stringify(this.opts.sessionVariables)}). Error: ${581 initialErr.message582 }`,583 Errors.ER_SETTING_SESSION_ERROR,584 this.info,585 '08S01',586 sessionQuery587 );588 if (this.opts.logger.error) this.opts.logger.error(err);589 reject(err);590 };591 const cmd = new Query(resolve, errorHandling, null, this.opts, sessionQuery, values);592 if (this.opts.trace) Error.captureStackTrace(cmd);593 this.addCommand(cmd);594 }.bind(this)595 );596 }597 }598 return Promise.resolve();599 }600 /​**601 * Asking server timezone if not set in case of 'auto'602 * @returns {Promise<void>}603 * @private604 */​605 checkServerTimezone() {606 if (this.opts.timezone === 'auto') {607 return new Promise(this.query.bind(this, null, 'SELECT @@system_time_zone stz, @@time_zone tz', undefined)).then(608 (res) => {609 const serverTimezone = res[0].tz === 'SYSTEM' ? res[0].stz : res[0].tz;610 const serverZone = moment.tz.zone(serverTimezone);611 if (serverZone) {612 const localTz = moment.tz.guess();613 if (serverTimezone === localTz) {614 /​/​db server and client use same timezone, avoid any conversion615 this.opts.tz = null;616 } else {617 this.opts._localTz = localTz;618 this.opts.tz = serverTimezone;619 }620 } else {621 const err = Errors.createFatalError(622 `Automatic timezone setting fails. Server timezone '${serverTimezone}' does't have a corresponding IANA timezone. Option timezone must be set according to server timezone`,623 Errors.ER_WRONG_AUTO_TIMEZONE,624 this.info625 );626 if (this.opts.logger.error) this.opts.logger.error(err);627 return Promise.reject(err);628 }629 return Promise.resolve();630 }631 );632 }633 if (this.opts.tz && !this.opts.skipSetTimezone) {634 let tz = this.opts.tz;635 if (this.opts.tz === 'Etc/​UTC') {636 tz = '+00:00';637 } else if (this.opts.tz.startsWith('Etc/​GMT')) {638 let zone = moment.tz.zone(this.opts.tz);639 tz = zone.abbrs[0] + ':00';640 }641 return new Promise(this.query.bind(this, null, 'SET time_zone=?', [tz]))642 .then(() => {643 return Promise.resolve();644 })645 .catch((err) => {646 if (this.opts.logger.error) this.opts.logger.error(err);647 console.log(648 `warning: setting timezone '${this.opts.tz}' fails on server.\n look at https:/​/​mariadb.com/​kb/​en/​mysql_tzinfo_to_sql/​ to load IANA timezone.\nSetting timezone can be disabled with option \`skipSetTimezone\``649 );650 return Promise.resolve();651 });652 }653 return Promise.resolve();654 }655 checkServerVersion() {656 if (!this.opts.forceVersionCheck) {657 return Promise.resolve();658 }659 return new Promise(this.query.bind(this, null, 'SELECT @@VERSION AS v', undefined)).then(660 function (res) {661 this.info.serverVersion.raw = res[0].v;662 this.info.serverVersion.mariaDb = this.info.serverVersion.raw.includes('MariaDB');663 ConnectionInformation.parseVersionString(this.info);664 return Promise.resolve();665 }.bind(this)666 );667 }668 executeInitQuery() {669 if (this.opts.initSql) {670 const initialArr = Array.isArray(this.opts.initSql) ? this.opts.initSql : [this.opts.initSql];671 const initialPromises = [];672 initialArr.forEach((sql) => {673 initialPromises.push(new Promise(this.query.bind(this, null, sql, undefined)));674 });675 return Promise.all(initialPromises).catch((initialErr) => {676 const err = Errors.createFatalError(677 `Error executing initial sql command: ${initialErr.message}`,678 Errors.ER_INITIAL_SQL_ERROR,679 this.info680 );681 if (this.opts.logger.error) this.opts.logger.error(err);682 return Promise.reject(err);683 });684 }685 return Promise.resolve();686 }687 executeSessionTimeout() {688 if (this.opts.queryTimeout) {689 if (this.info.isMariaDB() && this.info.hasMinVersion(10, 1, 2)) {690 const query = `SET max_statement_time=${this.opts.queryTimeout /​ 1000}`;691 new Promise(this.query.bind(this, null, query, undefined)).catch(692 function (initialErr) {693 const err = Errors.createFatalError(694 `Error setting session queryTimeout: ${initialErr.message}`,695 Errors.ER_INITIAL_TIMEOUT_ERROR,696 this.info,697 '08S01',698 query699 );700 if (this.opts.logger.error) this.opts.logger.error(err);701 return Promise.reject(err);702 }.bind(this)703 );704 } else {705 const err = Errors.createError(706 `Can only use queryTimeout for MariaDB server after 10.1.1. queryTimeout value: ${this.opts.queryTimeout}`,707 Errors.ER_TIMEOUT_NOT_SUPPORTED,708 this.info,709 'HY000',710 this.opts.queryTimeout711 );712 if (this.opts.logger.error) this.opts.logger.error(err);713 return Promise.reject(err);714 }715 }716 return Promise.resolve();717 }718 getSocket() {719 return this.socket;720 }721 /​**722 * Initialize socket and associate events.723 * @private724 */​725 streamInitSocket(authFailHandler) {726 if (this.opts.socketPath) {727 this.socket = Net.connect(this.opts.socketPath);728 } else if (this.opts.stream) {729 if (typeof this.opts.stream === 'function') {730 const tmpSocket = this.opts.stream(731 function (err, stream) {732 if (err) {733 authFailHandler(err);734 return;735 } else if (stream) {736 this.socket = stream;737 this.socketInit(authFailHandler);738 } else {739 this.socket = Net.connect(this.opts.port, this.opts.host);740 this.socketInit(authFailHandler);741 }742 }.bind(this)743 );744 if (tmpSocket) {745 this.socket = tmpSocket;746 this.socketInit(authFailHandler);747 }748 } else {749 const err = Errors.createError(750 'stream option is not a function. stream must be a function with (error, callback) parameter',751 Errors.ER_BAD_PARAMETER_VALUE,752 this.info753 );754 authFailHandler(err);755 }756 return;757 } else {758 this.socket = Net.connect(this.opts.port, this.opts.host);759 }760 this.socketInit(authFailHandler);761 }762 socketInit(authFailHandler) {763 if (this.opts.connectTimeout) {764 this.timeout = setTimeout(765 this.connectTimeoutReached.bind(this),766 this.opts.connectTimeout,767 authFailHandler,768 Date.now()769 );770 }771 const socketError = this.socketErrorHandler.bind(this, authFailHandler);772 this.socket.on('data', this.streamIn.onData.bind(this.streamIn));773 this.socket.on('error', socketError);774 this.socket.on('end', socketError);775 this.socket.on(776 'connect',777 function () {778 clearTimeout(this.timeout);779 if (this.status === Status.CONNECTING) {780 this.status = Status.AUTHENTICATING;781 this.socketConnected = true;782 this.socket.setTimeout(this.opts.socketTimeout, this.socketTimeoutReached.bind(this, authFailHandler));783 this.socket.setNoDelay(true);784 /​/​ keep alive for socket. This won't reset server wait_timeout use pool option idleTimeout for that785 if (this.opts.keepAliveDelay) {786 this.socket.setKeepAlive(true, this.opts.keepAliveDelay);787 }788 }789 }.bind(this)790 );791 this.socket.writeBuf = (buf) => this.socket.write(buf);792 this.socket.flush = () => {};793 this.streamOut.setStream(this.socket);794 }795 /​**796 * Authentication success result handler.797 *798 * @private799 */​800 authSucceedHandler(resolve, rejected) {801 /​/​enable packet compression according to option802 if (this.opts.compress) {803 if (this.info.serverCapabilities & Capabilities.COMPRESS) {804 this.streamOut.setStream(new CompressionOutputStream(this.socket, this.opts, this.info));805 this.streamIn = new CompressionInputStream(this.streamIn, this.receiveQueue, this.opts, this.info);806 this.socket.removeAllListeners('data');807 this.socket.on('data', this.streamIn.onData.bind(this.streamIn));808 } else {809 const err = Errors.createError(810 "connection is configured to use packet compression, but the server doesn't have this capability",811 Errors.ER_COMPRESSION_NOT_SUPPORTED,812 this.info813 );814 if (this.opts.logger.error) this.opts.logger.error(err);815 }816 }817 this.addCommand = this.opts.pipelining ? this.addCommandEnablePipeline : this.addCommandEnable;818 const commands = this.waitingAuthenticationQueue.toArray();819 commands.forEach((cmd) => {820 this.addCommand(cmd);821 });822 const errorInitialQueries = (err) => {823 if (!err.fatal)824 this.end(825 () => {},826 () => {}827 );828 process.nextTick(rejected, err);829 };830 this.status = Status.INIT_CMD;831 this.executeSessionVariableQuery()832 .then(this.checkServerTimezone.bind(this))833 .then(this.checkServerVersion.bind(this))834 .then(this.executeInitQuery.bind(this))835 .then(this.executeSessionTimeout.bind(this))836 .then(837 function () {838 this.status = Status.CONNECTED;839 process.nextTick(resolve, this);840 }.bind(this)841 )842 .catch(errorInitialQueries);843 }844 /​**845 * Authentication failed result handler.846 *847 * @private848 */​849 authFailHandler(reject, err) {850 process.nextTick(reject, err);851 /​/​remove handshake command852 this.receiveQueue.shift();853 this.fatalError(err, true);854 }855 /​**856 * Create TLS socket and associate events.857 *858 * @param rejected rejected function when error859 * @param callback callback function when done860 * @private861 */​862 createSecureContext(rejected, callback) {863 const socketError = this.socketErrorHandler.bind(864 this,865 function (err) {866 if (this.opts.logger.error) this.opts.logger.error(err);867 rejected(err);868 }.bind(this)869 );870 const sslOption = Object.assign({}, this.opts.ssl, {871 servername: this.opts.host,872 socket: this.socket873 });874 try {875 const secureSocket = tls.connect(sslOption, callback);876 secureSocket.on('data', this.streamIn.onData.bind(this.streamIn));877 secureSocket.on('error', socketError);878 secureSocket.on('end', socketError);879 secureSocket.writeBuf = (buf) => secureSocket.write(buf);880 secureSocket.flush = () => {};881 this.socket.removeAllListeners('data');882 this.socket = secureSocket;883 this.streamOut.setStream(secureSocket);884 } catch (err) {885 socketError(err);886 }887 }888 /​**889 * Handle packet when no packet is expected.890 * (there can be an ERROR packet send by server/​proxy to inform that connection is ending).891 *892 * @param packet packet893 * @private894 */​895 unexpectedPacket(packet) {896 if (packet && packet.peek() === 0xff) {897 /​/​can receive unexpected error packet from server/​proxy898 /​/​to inform that connection is closed (usually by timeout)899 let err = packet.readError(this.info);900 if (err.fatal && this.status < Status.CLOSING) {901 this.emit('error', err);902 if (this.opts.logger.error) this.opts.logger.error(err);903 this.end(904 () => {},905 () => {}906 );907 }908 } else if (this.status < Status.CLOSING) {909 const err = Errors.createFatalError(910 `receiving packet from server without active commands\nconn:${this.info.threadId ? this.info.threadId : -1}(${911 packet.pos912 },${packet.end})\n${Utils.log(this.opts, packet.buf, packet.pos, packet.end)}`,913 Errors.ER_UNEXPECTED_PACKET,914 this.info915 );916 if (this.opts.logger.error) this.opts.logger.error(err);917 this.emit('error', err);918 this.destroy();919 }920 }921 /​**922 * Handle connection timeout.923 *924 * @private925 */​926 connectTimeoutReached(authFailHandler, initialConnectionTime) {927 this.timeout = null;928 const handshake = this.receiveQueue.peekFront();929 const err = Errors.createFatalError(930 `Connection timeout: failed to create socket after ${Date.now() - initialConnectionTime}ms`,931 Errors.ER_CONNECTION_TIMEOUT,932 this.info,933 '08S01',934 null,935 handshake ? handshake.stack : null936 );937 if (this.opts.logger.error) this.opts.logger.error(err);938 authFailHandler(err);939 }940 /​**941 * Handle socket timeout.942 *943 * @private944 */​945 socketTimeoutReached() {946 const err = Errors.createFatalError('socket timeout', Errors.ER_SOCKET_TIMEOUT, this.info);947 if (this.opts.logger.error) this.opts.logger.error(err);948 this.fatalError(err, true);949 }950 /​**951 * Add command to waiting queue until authentication.952 *953 * @param cmd command954 * @returns {*} current command955 * @private956 */​957 addCommandQueue(cmd) {958 this.waitingAuthenticationQueue.push(cmd);959 return cmd;960 }961 /​**962 * Add command to command sending and receiving queue.963 *964 * @param cmd command965 * @returns {*} current command966 * @private967 */​968 addCommandEnable(cmd) {969 cmd.once(970 'end',971 function () {972 if (!this.sendQueue.isEmpty()) {973 setImmediate(this.nextSendCmd.bind(this));974 }975 }.bind(this)976 );977 /​/​send immediately only if no current active receiver978 if (this.sendQueue.isEmpty() || !this.receiveQueue.peekFront()) {979 this.receiveQueue.push(cmd);980 cmd.start(this.streamOut, this.opts, this.info);981 } else {982 this.receiveQueue.push(cmd);983 this.sendQueue.push(cmd);984 }985 return cmd;986 }987 /​**988 * Add command to command sending and receiving queue using pipelining989 *990 * @param cmd command991 * @returns {*} current command992 * @private993 */​994 addCommandEnablePipeline(cmd) {995 cmd.once(996 'send_end',997 function () {998 if (!this.sendQueue.isEmpty()) {999 setImmediate(this.nextSendCmd.bind(this));1000 }1001 }.bind(this)1002 );1003 this.receiveQueue.push(cmd);1004 if (this.sendQueue.isEmpty()) {1005 cmd.start(this.streamOut, this.opts, this.info);1006 if (cmd.sending) {1007 this.sendQueue.push(cmd);1008 cmd.prependOnceListener('send_end', this.sendQueue.shift.bind(this.sendQueue));1009 }1010 } else {1011 this.sendQueue.push(cmd);1012 }1013 return cmd;1014 }1015 /​**1016 * Replacing command when connection is closing or closed to send a proper error message.1017 *1018 * @param cmd command1019 * @private1020 */​1021 addCommandDisabled(cmd) {1022 const err = cmd.throwNewError(1023 'Cannot execute new commands: connection closed',1024 true,1025 this.info,1026 '08S01',1027 Errors.ER_CMD_CONNECTION_CLOSED1028 );1029 if (this.opts.logger.error) this.opts.logger.error(err);1030 }1031 /​**1032 * Handle socket error.1033 *1034 * @param authFailHandler authentication handler1035 * @param err socket error1036 * @private1037 */​1038 socketErrorHandler(authFailHandler, err) {1039 if (this.status >= Status.CLOSING) return;1040 if (this.socket) {1041 this.socket.writeBuf = () => {};1042 this.socket.flush = () => {};1043 }1044 /​/​socket has been ended without error1045 if (!err) {1046 err = Errors.createFatalError(1047 'socket has unexpectedly been closed',1048 Errors.ER_SOCKET_UNEXPECTED_CLOSE,1049 this.info1050 );1051 } else {1052 err.fatal = true;1053 this.sqlState = 'HY000';1054 }1055 switch (this.status) {1056 case Status.CONNECTING:1057 case Status.AUTHENTICATING:1058 const currentCmd = this.receiveQueue.peekFront();1059 if (currentCmd && currentCmd.stack && err) {1060 err.stack += '\n From event:\n' + currentCmd.stack.substring(currentCmd.stack.indexOf('\n') + 1);1061 }1062 authFailHandler(err);1063 break;1064 default:1065 this.fatalError(err, false);1066 }1067 }1068 /​**1069 * Fatal unexpected error : closing connection, and throw exception.1070 */​1071 fatalError(err, avoidThrowError) {1072 if (this.status >= Status.CLOSING) {1073 this.socketErrorDispatchToQueries(err);1074 return;1075 }1076 const mustThrowError = this.status !== Status.CONNECTING;1077 this.status = Status.CLOSING;1078 /​/​prevent executing new commands1079 this.addCommand = this.addCommandDisabled;1080 if (this.socket) {1081 this.socket.removeAllListeners('error');1082 this.socket.removeAllListeners('timeout');1083 this.socket.removeAllListeners('close');1084 this.socket.removeAllListeners('data');1085 if (!this.socket.destroyed) this.socket.destroy();1086 this.socket = undefined;1087 }1088 this.status = Status.CLOSED;1089 const errorThrownByCmd = this.socketErrorDispatchToQueries(err);1090 if (mustThrowError) {1091 if (this.opts.logger.error) this.opts.logger.error(err);1092 if (this.listenerCount('error') > 0) {1093 this.emit('error', err);1094 this.emit('end');1095 this.clear();1096 } else {1097 this.emit('end');1098 this.clear();1099 /​/​error will be thrown if no error listener and no command did throw the exception1100 if (!avoidThrowError && !errorThrownByCmd) throw err;1101 }1102 } else {1103 this.clear();1104 }1105 }1106 /​**1107 * Dispatch fatal error to current running queries.1108 *1109 * @param err the fatal error1110 * @return {boolean} return if error has been relayed to queries1111 */​1112 socketErrorDispatchToQueries(err) {1113 let receiveCmd;1114 let errorThrownByCmd = false;1115 while ((receiveCmd = this.receiveQueue.shift())) {1116 if (receiveCmd && receiveCmd.onPacketReceive) {1117 errorThrownByCmd = true;1118 setImmediate(receiveCmd.throwError.bind(receiveCmd), err, this.info);1119 }1120 }1121 return errorThrownByCmd;1122 }1123 /​**1124 * Will send next command in queue if any.1125 *1126 * @private1127 */​1128 nextSendCmd() {1129 let sendCmd;1130 if ((sendCmd = this.sendQueue.shift())) {1131 if (sendCmd.sending) {1132 this.sendQueue.unshift(sendCmd);1133 } else {1134 sendCmd.start(this.streamOut, this.opts, this.info);1135 if (sendCmd.sending) {1136 this.sendQueue.unshift(sendCmd);1137 sendCmd.prependOnceListener('send_end', this.sendQueue.shift.bind(this.sendQueue));1138 }1139 }1140 }1141 }1142 /​**1143 * Change transaction state.1144 *1145 * @param sql sql1146 * @returns {Promise} promise1147 * @private1148 */​1149 changeTransaction(sql, resolve, reject) {1150 /​/​if command in progress, driver cannot rely on status and must execute query1151 if (this.status >= Status.CLOSING) {1152 const err = Errors.createFatalError(1153 'Cannot execute new commands: connection closed',1154 Errors.ER_CMD_CONNECTION_CLOSED,1155 this.info,1156 '08S01',1157 sql1158 );1159 if (this.opts.logger.error) this.opts.logger.error(err);1160 return reject(err);1161 }1162 /​/​Command in progress => must execute query1163 /​/​or if no command in progress, can rely on status to know if query is needed1164 if (this.receiveQueue.peekFront() || this.info.status & ServerStatus.STATUS_IN_TRANS) {1165 const cmd = new Query(1166 resolve,...

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runner.js

Source:runner.js Github

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...360 if (this.state === constants.STATE_STOPPED) {361 if (err.code === errors.constants.MULTIPLE_DONE) {362 throw err;363 }364 throw createFatalError(365 'Test failed after root suite execution completed!',366 err367 );368 }369 ++this.failures;370 debug('total number of failures: %d', this.failures);371 test.state = STATE_FAILED;372 if (!isError(err)) {373 err = thrown2Error(err);374 }375 try {376 err.stack =377 this.fullStackTrace || !err.stack ? err.stack : stackFilter(err.stack);378 } catch (ignore) {379 /​/​ some environments do not take kindly to monkeying with the stack380 }381 this.emit(constants.EVENT_TEST_FAIL, test, err);382};383/​**384 * Run hook `name` callbacks and then invoke `fn()`.385 *386 * @private387 * @param {string} name388 * @param {Function} fn389 */​390Runner.prototype.hook = function(name, fn) {391 var suite = this.suite;392 var hooks = suite.getHooks(name);393 var self = this;394 function next(i) {395 var hook = hooks[i];396 if (!hook) {397 return fn();398 }399 self.currentRunnable = hook;400 if (name === HOOK_TYPE_BEFORE_ALL) {401 hook.ctx.currentTest = hook.parent.tests[0];402 } else if (name === HOOK_TYPE_AFTER_ALL) {403 hook.ctx.currentTest = hook.parent.tests[hook.parent.tests.length - 1];404 } else {405 hook.ctx.currentTest = self.test;406 }407 setHookTitle(hook);408 hook.allowUncaught = self.allowUncaught;409 self.emit(constants.EVENT_HOOK_BEGIN, hook);410 if (!hook.listeners('error').length) {411 self._addEventListener(hook, 'error', function(err) {412 self.fail(hook, err);413 });414 }415 hook.run(function cbHookRun(err) {416 var testError = hook.error();417 if (testError) {418 self.fail(self.test, testError);419 }420 /​/​ conditional skip421 if (hook.pending) {422 if (name === HOOK_TYPE_AFTER_EACH) {423 /​/​ TODO define and implement use case424 if (self.test) {425 self.test.pending = true;426 }427 } else if (name === HOOK_TYPE_BEFORE_EACH) {428 if (self.test) {429 self.test.pending = true;430 }431 self.emit(constants.EVENT_HOOK_END, hook);432 hook.pending = false; /​/​ activates hook for next test433 return fn(new Error('abort hookDown'));434 } else if (name === HOOK_TYPE_BEFORE_ALL) {435 suite.tests.forEach(function(test) {436 test.pending = true;437 });438 suite.suites.forEach(function(suite) {439 suite.pending = true;440 });441 hooks = [];442 } else {443 hook.pending = false;444 var errForbid = createUnsupportedError('`this.skip` forbidden');445 self.fail(hook, errForbid);446 return fn(errForbid);447 }448 } else if (err) {449 self.fail(hook, err);450 /​/​ stop executing hooks, notify callee of hook err451 return fn(err);452 }453 self.emit(constants.EVENT_HOOK_END, hook);454 delete hook.ctx.currentTest;455 setHookTitle(hook);456 next(++i);457 });458 function setHookTitle(hook) {459 hook.originalTitle = hook.originalTitle || hook.title;460 if (hook.ctx && hook.ctx.currentTest) {461 hook.title =462 hook.originalTitle + ' for ' + dQuote(hook.ctx.currentTest.title);463 } else {464 var parentTitle;465 if (hook.parent.title) {466 parentTitle = hook.parent.title;467 } else {468 parentTitle = hook.parent.root ? '{root}' : '';469 }470 hook.title = hook.originalTitle + ' in ' + dQuote(parentTitle);471 }472 }473 }474 Runner.immediately(function() {475 next(0);476 });477};478/​**479 * Run hook `name` for the given array of `suites`480 * in order, and callback `fn(err, errSuite)`.481 *482 * @private483 * @param {string} name484 * @param {Array} suites485 * @param {Function} fn486 */​487Runner.prototype.hooks = function(name, suites, fn) {488 var self = this;489 var orig = this.suite;490 function next(suite) {491 self.suite = suite;492 if (!suite) {493 self.suite = orig;494 return fn();495 }496 self.hook(name, function(err) {497 if (err) {498 var errSuite = self.suite;499 self.suite = orig;500 return fn(err, errSuite);501 }502 next(suites.pop());503 });504 }505 next(suites.pop());506};507/​**508 * Run hooks from the top level down.509 *510 * @param {String} name511 * @param {Function} fn512 * @private513 */​514Runner.prototype.hookUp = function(name, fn) {515 var suites = [this.suite].concat(this.parents()).reverse();516 this.hooks(name, suites, fn);517};518/​**519 * Run hooks from the bottom up.520 *521 * @param {String} name522 * @param {Function} fn523 * @private524 */​525Runner.prototype.hookDown = function(name, fn) {526 var suites = [this.suite].concat(this.parents());527 this.hooks(name, suites, fn);528};529/​**530 * Return an array of parent Suites from531 * closest to furthest.532 *533 * @return {Array}534 * @private535 */​536Runner.prototype.parents = function() {537 var suite = this.suite;538 var suites = [];539 while (suite.parent) {540 suite = suite.parent;541 suites.push(suite);542 }543 return suites;544};545/​**546 * Run the current test and callback `fn(err)`.547 *548 * @param {Function} fn549 * @private550 */​551Runner.prototype.runTest = function(fn) {552 var self = this;553 var test = this.test;554 if (!test) {555 return;556 }557 if (this.asyncOnly) {558 test.asyncOnly = true;559 }560 this._addEventListener(test, 'error', function(err) {561 self.fail(test, err);562 });563 if (this.allowUncaught) {564 test.allowUncaught = true;565 return test.run(fn);566 }567 try {568 test.run(fn);569 } catch (err) {570 fn(err);571 }572};573/​**574 * Run tests in the given `suite` and invoke the callback `fn()` when complete.575 *576 * @private577 * @param {Suite} suite578 * @param {Function} fn579 */​580Runner.prototype.runTests = function(suite, fn) {581 var self = this;582 var tests = suite.tests.slice();583 var test;584 function hookErr(_, errSuite, after) {585 /​/​ before/​after Each hook for errSuite failed:586 var orig = self.suite;587 /​/​ for failed 'after each' hook start from errSuite parent,588 /​/​ otherwise start from errSuite itself589 self.suite = after ? errSuite.parent : errSuite;590 if (self.suite) {591 /​/​ call hookUp afterEach592 self.hookUp(HOOK_TYPE_AFTER_EACH, function(err2, errSuite2) {593 self.suite = orig;594 /​/​ some hooks may fail even now595 if (err2) {596 return hookErr(err2, errSuite2, true);597 }598 /​/​ report error suite599 fn(errSuite);600 });601 } else {602 /​/​ there is no need calling other 'after each' hooks603 self.suite = orig;604 fn(errSuite);605 }606 }607 function next(err, errSuite) {608 /​/​ if we bail after first err609 if (self.failures && suite._bail) {610 tests = [];611 }612 if (self._abort) {613 return fn();614 }615 if (err) {616 return hookErr(err, errSuite, true);617 }618 /​/​ next test619 test = tests.shift();620 /​/​ all done621 if (!test) {622 return fn();623 }624 /​/​ grep625 var match = self._grep.test(test.fullTitle());626 if (self._invert) {627 match = !match;628 }629 if (!match) {630 /​/​ Run immediately only if we have defined a grep. When we631 /​/​ define a grep — It can cause maximum callstack error if632 /​/​ the grep is doing a large recursive loop by neglecting633 /​/​ all tests. The run immediately function also comes with634 /​/​ a performance cost. So we don't want to run immediately635 /​/​ if we run the whole test suite, because running the whole636 /​/​ test suite don't do any immediate recursive loops. Thus,637 /​/​ allowing a JS runtime to breathe.638 if (self._grep !== self._defaultGrep) {639 Runner.immediately(next);640 } else {641 next();642 }643 return;644 }645 /​/​ static skip, no hooks are executed646 if (test.isPending()) {647 if (self.forbidPending) {648 self.fail(test, new Error('Pending test forbidden'), true);649 } else {650 test.state = STATE_PENDING;651 self.emit(constants.EVENT_TEST_PENDING, test);652 }653 self.emit(constants.EVENT_TEST_END, test);654 return next();655 }656 /​/​ execute test and hook(s)657 self.emit(constants.EVENT_TEST_BEGIN, (self.test = test));658 self.hookDown(HOOK_TYPE_BEFORE_EACH, function(err, errSuite) {659 /​/​ conditional skip within beforeEach660 if (test.isPending()) {661 if (self.forbidPending) {662 self.fail(test, new Error('Pending test forbidden'), true);663 } else {664 test.state = STATE_PENDING;665 self.emit(constants.EVENT_TEST_PENDING, test);666 }667 self.emit(constants.EVENT_TEST_END, test);668 /​/​ skip inner afterEach hooks below errSuite level669 var origSuite = self.suite;670 self.suite = errSuite || self.suite;671 return self.hookUp(HOOK_TYPE_AFTER_EACH, function(e, eSuite) {672 self.suite = origSuite;673 next(e, eSuite);674 });675 }676 if (err) {677 return hookErr(err, errSuite, false);678 }679 self.currentRunnable = self.test;680 self.runTest(function(err) {681 test = self.test;682 /​/​ conditional skip within it683 if (test.pending) {684 if (self.forbidPending) {685 self.fail(test, new Error('Pending test forbidden'), true);686 } else {687 test.state = STATE_PENDING;688 self.emit(constants.EVENT_TEST_PENDING, test);689 }690 self.emit(constants.EVENT_TEST_END, test);691 return self.hookUp(HOOK_TYPE_AFTER_EACH, next);692 } else if (err) {693 var retry = test.currentRetry();694 if (retry < test.retries()) {695 var clonedTest = test.clone();696 clonedTest.currentRetry(retry + 1);697 tests.unshift(clonedTest);698 self.emit(constants.EVENT_TEST_RETRY, test, err);699 /​/​ Early return + hook trigger so that it doesn't700 /​/​ increment the count wrong701 return self.hookUp(HOOK_TYPE_AFTER_EACH, next);702 } else {703 self.fail(test, err);704 }705 self.emit(constants.EVENT_TEST_END, test);706 return self.hookUp(HOOK_TYPE_AFTER_EACH, next);707 }708 test.state = STATE_PASSED;709 self.emit(constants.EVENT_TEST_PASS, test);710 self.emit(constants.EVENT_TEST_END, test);711 self.hookUp(HOOK_TYPE_AFTER_EACH, next);712 });713 });714 }715 this.next = next;716 this.hookErr = hookErr;717 next();718};719/​**720 * Run the given `suite` and invoke the callback `fn()` when complete.721 *722 * @private723 * @param {Suite} suite724 * @param {Function} fn725 */​726Runner.prototype.runSuite = function(suite, fn) {727 var i = 0;728 var self = this;729 var total = this.grepTotal(suite);730 debug('runSuite(): running %s', suite.fullTitle());731 if (!total || (self.failures && suite._bail)) {732 debug('runSuite(): bailing');733 return fn();734 }735 this.emit(constants.EVENT_SUITE_BEGIN, (this.suite = suite));736 function next(errSuite) {737 if (errSuite) {738 /​/​ current suite failed on a hook from errSuite739 if (errSuite === suite) {740 /​/​ if errSuite is current suite741 /​/​ continue to the next sibling suite742 return done();743 }744 /​/​ errSuite is among the parents of current suite745 /​/​ stop execution of errSuite and all sub-suites746 return done(errSuite);747 }748 if (self._abort) {749 return done();750 }751 var curr = suite.suites[i++];752 if (!curr) {753 return done();754 }755 /​/​ Avoid grep neglecting large number of tests causing a756 /​/​ huge recursive loop and thus a maximum call stack error.757 /​/​ See comment in `this.runTests()` for more information.758 if (self._grep !== self._defaultGrep) {759 Runner.immediately(function() {760 self.runSuite(curr, next);761 });762 } else {763 self.runSuite(curr, next);764 }765 }766 function done(errSuite) {767 self.suite = suite;768 self.nextSuite = next;769 /​/​ remove reference to test770 delete self.test;771 self.hook(HOOK_TYPE_AFTER_ALL, function() {772 self.emit(constants.EVENT_SUITE_END, suite);773 fn(errSuite);774 });775 }776 this.nextSuite = next;777 this.hook(HOOK_TYPE_BEFORE_ALL, function(err) {778 if (err) {779 return done();780 }781 self.runTests(suite, next);782 });783};784/​**785 * Handle uncaught exceptions within runner.786 *787 * This function is bound to the instance as `Runner#uncaught` at instantiation788 * time. It's intended to be listening on the `Process.uncaughtException` event.789 * In order to not leak EE listeners, we need to ensure no more than a single790 * `uncaughtException` listener exists per `Runner`. The only way to do791 * this--because this function needs the context (and we don't have lambdas)--is792 * to use `Function.prototype.bind`. We need strict equality to unregister and793 * _only_ unregister the _one_ listener we set from the794 * `Process.uncaughtException` event; would be poor form to just remove795 * everything. See {@link Runner#run} for where the event listener is registered796 * and unregistered.797 * @param {Error} err - Some uncaught error798 * @private799 */​800Runner.prototype._uncaught = function(err) {801 /​/​ this is defensive to prevent future developers from mis-calling this function.802 /​/​ it's more likely that it'd be called with the incorrect context--say, the global803 /​/​ `process` object--than it would to be called with a context that is not a "subclass"804 /​/​ of `Runner`.805 if (!(this instanceof Runner)) {806 throw createFatalError(807 'Runner#uncaught() called with invalid context',808 this809 );810 }811 if (err instanceof Pending) {812 debug('uncaught(): caught a Pending');813 return;814 }815 /​/​ browser does not exit script when throwing in global.onerror()816 if (this.allowUncaught && !utils.isBrowser()) {817 debug('uncaught(): bubbling exception due to --allow-uncaught');818 throw err;819 }820 if (this.state === constants.STATE_STOPPED) {...

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ApiHealthCheckService.js

Source:ApiHealthCheckService.js Github

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...29 let apiConfigKey = apiUrl.replace(/​\/​/​g, '-');30 let healthcheckConfigs = await this.getHealthcheckConfig(baseUrl, apiConfigKey);31 /​/​console.log('healthcheck configs ', JSON.stringify(healthcheckConfigs));32 if (!(healthcheckConfigs && healthcheckConfigs.response && healthcheckConfigs.response.configObjects)) {33 return this.createFatalError(apiUrl);34 }35 let response = undefined;36 let apiConfig = this.getApiConfig(healthcheckConfigs, apiConfigKey);37 if (apiConfig) {38 if(apiConfig.rdfInternal){39 let serviceName = apiUrl.replace("internal/​","");40 dfUrl = this._internalRdfUrl+ '/​' + tenantId + '/​api/​' + serviceName + '?timeStamp=' + timeStamp;41 }42 let operation = apiConfig.operation;43 switch (operation) {44 case "get": {45 return this.executeGetRequest(dfUrl, apiUrl, apiConfig, isCOPService);46 }47 case "update": {48 return this.executeUpdateRequest(dfUrl, apiUrl, apiConfig);49 }50 case "create": {51 return this.executeCreateRequest(dfUrl, apiUrl, apiConfig);52 }53 default: {54 return this.createFatalError(apiUrl);55 }56 }57 }58 return {};59 },60 executeGetRequest: async function (dfUrl, apiUrl, apiConfig, isCOPService) {61 let response = {};62 let request = apiConfig.request;63 let collectionName = apiConfig.responseInfo.collectionName;64 if (!request) {65 response = this.createFatalError(apiUrl);66 }67 else {68 if(isCOPService){69 dfUrl = dfUrl.replace("copservice/​", "rsConnectService/​");70 }71 request.url = dfUrl;72 let getStartTick = process.hrtime();73 let apiResponse = await this.callRdfApi(request);74 let getEndTick = process.hrtime(getStartTick);75 let getTimeTaken = getEndTick[1] /​ 1000000;76 if ((apiResponse && apiResponse.response) || isCOPService) {77 if ((isCOPService && apiResponse[collectionName]) || (apiResponse.response && apiResponse.response[collectionName] && apiResponse.response[collectionName].length > 0)) {78 response = {79 "status": "success",80 "msg": "All is well...! " + apiUrl + " call returned with data.",81 "detail": {82 "request": request.body,83 "response": apiResponse,84 "stats": {85 "timeTaken": getTimeTaken,86 "verificationTimeTaken": -1,87 "noOfVerificationProbs": -1,88 "verificationProbTotalWait": -189 }90 }91 };92 }93 else {94 response = {95 "status": "warning",96 "msg": apiUrl + " call returned without any data. Check the system.",97 "detail": {98 "request": request.body,99 "response": apiResponse,100 "stats": {101 "timeTaken": getTimeTaken,102 "verificationTimeTaken": -1,103 "noOfVerificationProbs": -1,104 "verificationProbTotalWait": -1105 }106 }107 };108 }109 }110 else {111 response = {112 "status": "error",113 "msg": apiUrl + " call failed to return expected data.",114 "detail": {115 "request": request.body,116 "response": apiResponse,117 "stats": {118 "timeTaken": getTimeTaken,119 "verificationTimeTaken": -1,120 "noOfVerificationProbs": -1,121 "verificationProbTotalWait": -1122 }123 }124 };125 }126 }127 return response;128 },129 executeUpdateRequest: async function (dfUrl, apiUrl, apiConfig) {130 let response = undefined;131 let getRequest = apiConfig.getRequest;132 let getApiUrl = apiConfig.getApiUrl;133 let updateRequest = apiConfig.updateRequest;134 let attributesToUpdate = apiConfig.attributesToUpdate;135 let attrName = attributesToUpdate[0];136 let verificationDelayIntervals = apiConfig.verificationDelayIntervals;137 let collectionName = apiConfig.objectInfo.collectionName;138 let objectName = apiConfig.objectInfo.objectName;139 if (!getRequest) {140 response = this.createFatalError(apiUrl);141 }142 else {143 let newVal = moment().format("YYYY-MM-DDTHH:mm:ss.SSS-0500"); /​/​ just set new value as current timestamp..144 /​/​console.log('new val', newVal);145 getRequest.url = dfUrl.replace(apiUrl, getApiUrl);146 let getApiResponse = await this.callRdfApi(getRequest);147 if (!(getApiResponse && getApiResponse.response && getApiResponse.response[collectionName] && getApiResponse.response[collectionName].length > 0)) {148 response = {149 "status": "error",150 "msg": getRequest.url + " call returned without any data. Check the healthcheck config.",151 "detail": {152 "request": getRequest.body,153 "response": getApiResponse154 }155 };156 return response;157 }158 let defaultValContext = await this.tenantSystemConfigService.getDefaultValContext();159 let dataObject = updateRequest.body[objectName];160 this.setAttrVal(dataObject.data.attributes, attrName, newVal, defaultValContext);161 updateRequest.url = dfUrl;162 let updateStartTick = process.hrtime();163 let updateApiResponse = await this.callRdfApi(updateRequest);164 let updateEndTick = process.hrtime(updateStartTick);165 let updateTime = updateEndTick[1] /​ 1000000;166 if (updateApiResponse && updateApiResponse.response) {167 let status = updateApiResponse.response.status;168 let verificationStartTick = process.hrtime();169 if (status == "success") {170 let i = 0;171 let totalDelay = 0;172 do {173 let val = await this.getDataObjectAttrVal(getRequest, collectionName, attrName);174 /​/​console.log('val ', val);175 if (val == newVal) {176 let verificationEndTick = process.hrtime(verificationStartTick);177 let verificationTime = verificationEndTick[1] /​ 1000000;178 response = {179 "status": "success",180 "msg": apiUrl + " call returned with success status",181 "detail": {182 "request": updateRequest.body,183 "response": updateApiResponse,184 "stats": {185 "timeTaken": updateTime,186 "verificationTimeTaken": verificationTime,187 "noOfVerificationProbs": i + 1,188 "verificationProbTotalWait": totalDelay189 }190 }191 };192 break;193 }194 let interval = verificationDelayIntervals[i];195 totalDelay += interval;196 sleep(interval);197 i++;198 } while (i < verificationDelayIntervals.length);199 if (!response) {200 let verificationEndTick = process.hrtime(verificationStartTick);201 let verificationTime = verificationEndTick[1] /​ 1000000;202 response = {203 "status": "warning",204 "msg": apiUrl + " call succeeded but unable to verify updated value",205 "detail": {206 "request": updateRequest.body,207 "response": updateApiResponse,208 "stats": {209 "timeTaken": updateTime,210 "verificationTimeTaken": verificationTime,211 "noOfVerificationProbs": i + 1,212 "verificationProbTotalWait": totalDelay213 }214 }215 };216 }217 } else {218 let verificationEndTick = process.hrtime(verificationStartTick);219 let verificationTime = verificationEndTick[1] /​ 1000000;220 response = {221 "status": "error",222 "msg": apiUrl + " call failed.",223 "detail": {224 "request": updateRequest.body,225 "response": updateApiResponse,226 "stats": {227 "timeTaken": updateTime,228 "verificationTimeTaken": verificationTime,229 "noOfVerificationProbs": -1,230 "verificationProbTotalWait": -1231 }232 }233 };234 }235 }236 else {237 return this.createFatalError(apiUrl);238 }239 }240 return response;241 },242 executeCreateRequest: async function (dfUrl, apiUrl, apiConfig) {243 let response = undefined;244 let newEntityGuid = uuidV1();245 let apiConfigAsString = JSON.stringify(apiConfig);246 apiConfigAsString = apiConfigAsString.replace(/​<GUID>/​g, newEntityGuid);247 apiConfig = JSON.parse(apiConfigAsString);248 let getRequest = apiConfig.getRequest;249 let getApiUrl = apiConfig.getApiUrl;250 let deleteApiUrl = apiConfig.deleteApiUrl;251 let createRequest = apiConfig.createRequest;252 let deleteRequest = apiConfig.deleteRequest;253 let attributesToUpdate = apiConfig.attributesToUpdate;254 let attrName = attributesToUpdate[0];255 let verificationDelayIntervals = apiConfig.verificationDelayIntervals;256 let collectionName = apiConfig.objectInfo.collectionName;257 let objectName = apiConfig.objectInfo.objectName;258 if (!getRequest) {259 response = this.createFatalError(apiUrl);260 }261 else {262 let newVal = moment().format("YYYY-MM-DDTHH:mm:ss.SSS-0500"); /​/​ just set new value as current timestamp..263 /​/​console.log('new val', newVal);264 let serverUrl = apiUrl;265 if(apiConfig.rdfInternal){266 serverUrl = apiUrl.replace('internal/​','');267 }268 getRequest.url = dfUrl.replace(serverUrl, getApiUrl);269 deleteRequest.url = dfUrl.replace(serverUrl, deleteApiUrl);270 let defaultValContext = await this.tenantSystemConfigService.getDefaultValContext();271 let dataObject = createRequest.body[objectName];272 this.setAttrVal(dataObject.data.attributes, attrName, newVal, defaultValContext);273 createRequest.url = dfUrl;274 let createStartTick = process.hrtime();275 let createApiResponse = await this.callRdfApi(createRequest);276 let createEndTick = process.hrtime(createStartTick);277 let createTime = createEndTick[1] /​ 1000000;278 if (createApiResponse && createApiResponse.response) {279 let status = createApiResponse.response.status;280 let verificationStartTick = process.hrtime();281 if (status == "success") {282 let i = 0;283 let totalDelay = 0;284 do {285 let val = await this.getDataObjectAttrVal(getRequest, collectionName, attrName);286 /​/​console.log('val ', val);287 if (val == newVal) {288 let verificationEndTick = process.hrtime(verificationStartTick);289 let verificationTime = verificationEndTick[1] /​ 1000000;290 response = {291 "status": "success",292 "msg": apiUrl + " call returned with success status.",293 "detail": {294 "request": createRequest.body,295 "response": createApiResponse,296 "stats": {297 "timeTaken": createTime,298 "verificationTimeTaken": verificationTime,299 "noOfVerificationProbs": i + 1,300 "verificationProbTotalWait": totalDelay301 }302 }303 };304 let deleteApiResponse = await this.callRdfApi(deleteRequest);305 response.detail.cleanupResponse = deleteApiResponse;306 break;307 }308 let interval = verificationDelayIntervals[i];309 totalDelay += interval;310 sleep(interval);311 i++;312 } while (i < verificationDelayIntervals.length);313 if (!response) {314 let verificationEndTick = process.hrtime(verificationStartTick);315 let verificationTime = verificationEndTick[1] /​ 1000000;316 response = {317 "status": "warning",318 "msg": apiUrl + " call succeeded but unable to verify created object",319 "detail": {320 "request": createRequest.body,321 "response": createApiResponse,322 "stats": {323 "timeTaken": createTime,324 "verificationTimeTaken": verificationTime,325 "noOfVerificationProbs": i + 1,326 "verificationProbTotalWait": totalDelay327 }328 }329 };330 let deleteApiResponse = await this.callRdfApi(deleteRequest);331 response.detail.cleanupResponse = deleteApiResponse;332 }333 } else {334 let verificationEndTick = process.hrtime(verificationStartTick);335 let verificationTime = verificationEndTick[1] /​ 1000000;336 response = {337 "status": "error",338 "msg": apiUrl + " call failed.",339 "detail": {340 "request": createRequest.body,341 "response": createApiResponse,342 "stats": {343 "timeTaken": createTime,344 "verificationTimeTaken": verificationTime,345 "noOfVerificationProbs": -1,346 "verificationProbTotalWait": -1347 }348 }349 };350 }351 }352 else {353 return this.createFatalError(apiUrl);354 }355 }356 return response;357 },358 getDataObjectAttrVal: async function (getRequest, collectionName, attrName) {359 let attrVal = undefined;360 let getApiResponse = await this.callRdfApi(getRequest);361 if (getApiResponse && getApiResponse.response && getApiResponse.response[collectionName] && getApiResponse.response[collectionName].length > 0) {362 let dataObject = getApiResponse.response[collectionName][0];363 if (dataObject && dataObject.data && dataObject.data.attributes && dataObject.data.attributes[attrName]) {364 let attr = dataObject.data.attributes[attrName];365 if (attr && attr.values && attr.values.length > 0) {366 attrVal = attr.values[0].value;367 }...

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parallel-buffered-runner.js

Source:parallel-buffered-runner.js Github

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...135 : obj;136 this._linkedObjectMap.set(id, newObj);137 parent[prop] = newObj;138 } else {139 throw createFatalError(140 'Object missing ID received in event data',141 obj142 );143 }144 }145 Object.keys(newObj).forEach(key => {146 const value = obj[key];147 if (value && typeof value === 'object' && value[MOCHA_ID_PROP_NAME]) {148 stack.push({obj: value, parent: newObj, prop: key});149 }150 });151 }152 };153 return async file => {...

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handshake.js

Source:handshake.js Github

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...196 return;197 }198 if (!this.plugin) {199 this.reject(200 Errors.createFatalError(201 "Client does not support authentication protocol '" + pluginName + "' requested by server. ",202 Errors.ER_AUTHENTICATION_PLUGIN_NOT_SUPPORTED,203 info,204 '08004'205 )206 );207 } else {208 this._addCommand(this.plugin);209 }210 }211 static pluginHandler(212 pluginName,213 packSeq,214 compressPackSeq,215 pluginData,216 info,217 opts,218 out,219 authResolve,220 authReject,221 multiAuthResolver222 ) {223 let pluginAuth;224 switch (pluginName) {225 case 'mysql_native_password':226 pluginAuth = require('./​auth/​native-password-auth.js');227 break;228 case 'mysql_clear_password':229 pluginAuth = require('./​auth/​clear-password-auth.js');230 break;231 case 'client_ed25519':232 pluginAuth = require('./​auth/​ed25519-password-auth.js');233 break;234 case 'dialog':235 pluginAuth = require('./​auth/​pam-password-auth.js');236 break;237 case 'sha256_password':238 if (!Handshake.ensureNodeVersion(11, 6, 0)) {239 throw Errors.createFatalError(240 'sha256_password authentication plugin require node 11.6+',241 Errors.ER_MINIMUM_NODE_VERSION_REQUIRED,242 info,243 '08004'244 );245 }246 pluginAuth = require('./​auth/​sha256-password-auth.js');247 break;248 case 'caching_sha2_password':249 if (!Handshake.ensureNodeVersion(11, 6, 0)) {250 throw Errors.createFatalError(251 'caching_sha2_password authentication plugin require node 11.6+',252 Errors.ER_MINIMUM_NODE_VERSION_REQUIRED,253 info,254 '08004'255 );256 }257 pluginAuth = require('./​auth/​caching-sha2-password-auth.js');258 break;259 /​/​TODO "auth_gssapi_client"260 default:261 return null;262 }263 return new pluginAuth(packSeq, compressPackSeq, pluginData, authResolve, authReject, multiAuthResolver);264 }...

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errors.js

Source:errors.js Github

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...175 * @public176 * @param {string} message - Error message to be displayed.177 * @returns {Error} instance detailing the error condition178 */​179function createFatalError(message, value) {180 var err = new Error(message)181 err.code = constants.FATAL182 err.valueType = typeof value183 err.value = value184 return err185}186/​**187 * Dynamically creates a plugin-type-specific error based on plugin type188 * @param {string} message - Error message189 * @param {"reporter"|"interface"} pluginType - Plugin type. Future: expand as needed190 * @param {string} [pluginId] - Name/​path of plugin, if any191 * @throws When `pluginType` is not known192 * @public193 * @returns {Error}...

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caching-sha2-password-auth.js

Source:caching-sha2-password-auth.js Github

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...72 Sha256PasswordAuth.sendSha256PwdPacket(this, this.pluginData, this.publicKey, opts.password, out);73 } else {74 if (!opts.allowPublicKeyRetrieval) {75 return this.throwError(76 Errors.createFatalError(77 'RSA public key is not available client side. Either set option `cachingRsaPublicKey` to indicate' +78 ' public key path, or allow public key retrieval with option `allowPublicKeyRetrieval`',79 Errors.ER_CANNOT_RETRIEVE_RSA_KEY,80 info81 ),82 info83 );84 }85 this.state = State.REQUEST_SERVER_KEY;86 /​/​ ask caching public Key Retrieval87 out.startPacket(this);88 out.writeInt8(0x02);89 out.flushPacket();90 }...

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sha256-password-auth.js

Source:sha256-password-auth.js Github

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...47 }48 } else {49 if (!opts.allowPublicKeyRetrieval) {50 return this.throwError(51 Errors.createFatalError(52 'RSA public key is not available client side. Either set option `rsaPublicKey` to indicate' +53 ' public key path, or allow public key retrieval with option `allowPublicKeyRetrieval`',54 Errors.ER_CANNOT_RETRIEVE_RSA_KEY,55 info56 ),57 info58 );59 }60 this.initialState = false;61 /​/​ ask public Key Retrieval62 out.startPacket(this);63 out.writeInt8(0x01);64 out.flushPacket();65 return;...

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Using AI Code Generation

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1var Mocha = require('mocha');2var mocha = new Mocha();3var suite = Mocha.Suite.create(mocha.suite, 'My Suite');4var test = new Mocha.Test('My Test', function() {5 throw new Error('My Error');6});7suite.addTest(test);8mocha.run(function(failures) {9 process.on('exit', function() {10 });11});12 mocha.setup('bdd');13 mocha.run();

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Using AI Code Generation

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1var mocha = require('mocha');2var createFatalError = mocha.utils.createFatalError;3var mocha = require('mocha');4var createFatalError = mocha.utils.createFatalError;5var mocha = require('mocha');6var createFatalError = mocha.utils.createFatalError;7var mocha = require('mocha');8var createFatalError = mocha.utils.createFatalError;9var mocha = require('mocha');10var createFatalError = mocha.utils.createFatalError;11var mocha = require('mocha');12var createFatalError = mocha.utils.createFatalError;13var mocha = require('mocha');14var createFatalError = mocha.utils.createFatalError;15var mocha = require('mocha');16var createFatalError = mocha.utils.createFatalError;17var mocha = require('mocha');18var createFatalError = mocha.utils.createFatalError;19var mocha = require('mocha');20var createFatalError = mocha.utils.createFatalError;

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Using AI Code Generation

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1const { createFatalError } = require('mocha/​lib/​errors');2throw createFatalError('This is a fatal error');3const { createInvalidExceptionError } = require('mocha/​lib/​errors');4throw createInvalidExceptionError('This is an invalid exception error');5const { createInvalidTestError } = require('mocha/​lib/​errors');6throw createInvalidTestError('This is an invalid test error');7const { createInvalidSuiteError } = require('mocha/​lib/​errors');8throw createInvalidSuiteError('This is an invalid suite error');9const { createInvalidHookError } = require('mocha/​lib/​errors');10throw createInvalidHookError('This is an invalid hook error');11const { createInvalidRunnableError } = require('mocha/​lib/​errors');12throw createInvalidRunnableError('This is an invalid runnable error');13const { createInvalidArgumentError } = require('mocha/​lib/​errors');14throw createInvalidArgumentError('This is an invalid argument error');15const { createInvalidReturnValueError } = require('mocha/​lib/​errors');16throw createInvalidReturnValueError('This is an invalid return value error');17const { createInvalidExceptionTypeError } = require('mocha/​lib/​errors');18throw createInvalidExceptionTypeError('This is an invalid exception type error');19const { createInvalidExceptionMessageError } = require('mocha/​lib/​errors');20throw createInvalidExceptionMessageError('This is an invalid exception message error');21const { createInvalidTestTitleError } = require('mocha/​lib/​errors');22throw createInvalidTestTitleError('This

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Using AI Code Generation

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1var Mocha = require("mocha");2var mocha = new Mocha();3mocha.createFatalError("fatal error");4mocha.createFatalError("fatal error", new Error("error"));5mocha.createFatalError(new Error("error"));6var Mocha = require("mocha");7var mocha = new Mocha();8var runner = mocha.run(function() {9});10runner.createFatalError("fatal error");11runner.createFatalError("fatal error", new Error("error"));12runner.createFatalError(new Error("error"));13var Mocha = require("mocha");14var mocha = new Mocha();15var suite = mocha.suite;16suite.createFatalError("fatal error");17suite.createFatalError("fatal error", new Error("error"));18suite.createFatalError(new Error("error"));19var Mocha = require("mocha");20var mocha = new Mocha();21var suite = mocha.suite;22var test = new Mocha.Test("test", function() {23});24suite.addTest(test);25test.createFatalError("fatal error");26test.createFatalError("fatal error", new Error("error"));27test.createFatalError(new Error("error"));28var Mocha = require("mocha");29var mocha = new Mocha();30var suite = mocha.suite;31var hook = new Mocha.Hook("hook", function() {32});33suite.addTest(hook);34hook.createFatalError("fatal error");35hook.createFatalError("fatal error", new Error("error"));36hook.createFatalError(new Error("error"));37var Mocha = require("mocha");38var mocha = new Mocha();39var runner = mocha.run(function() {40});41var reporter = new Mocha.reporters.Base(runner);42reporter.createFatalError("fatal error");43reporter.createFatalError("fatal error", new Error("error"));44reporter.createFatalError(new Error("error"));45var Mocha = require("mocha");46var mocha = new Mocha();47var suite = mocha.suite;48var runnable = new Mocha.Runnable("runnable");49suite.addTest(r

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Using AI Code Generation

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1var createFatalError = require('mocha').utils.createFatalError;2throw createFatalError('some error');3var createFatalError = require('mocha').utils.createFatalError;4throw createFatalError('some error');5var createFatalError = require('mocha').utils.createFatalError;6throw createFatalError('some error');7var createFatalError = require('mocha').utils.createFatalError;8throw createFatalError('some error');9var createFatalError = require('mocha').utils.createFatalError;10throw createFatalError('some error');11var createFatalError = require('mocha').utils.createFatalError;12throw createFatalError('some error');13var createFatalError = require('mocha').utils.createFatalError;14throw createFatalError('some error');15var createFatalError = require('mocha').utils.createFatalError;16throw createFatalError('some error');17var createFatalError = require('mocha').utils.createFatalError;18throw createFatalError('some error');

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Using AI Code Generation

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1it('should fail', function() {2 throw createFatalError(new Error('fatal error'));3});4it('should fail', function() {5 throw createFatalError(new Error('fatal error'), 'some message');6});7it('should fail', function() {8 throw createFatalError(new Error('fatal error'), 'some message', 'some title');9});10it('should fail', function() {11 throw createFatalError(new Error('fatal error'), 'some message', 'some title', 'some stack');12});13it('should fail', function() {14 throw createFatalError(new Error('fatal error'), 'some message', 'some title', 'some stack', 'some full title');15});16it('should fail', function() {17 throw createFatalError(new Error('fatal error'), 'some message', 'some title', 'some stack', 'some full title', 'some file');18});19it('should fail', function() {20 throw createFatalError(new Error('fatal error'), 'some message', 'some title', 'some stack', 'some full title', 'some file', 'some duration');21});22it('should fail', function() {23 throw createFatalError(new Error('fatal error'), 'some message', 'some title', 'some stack', 'some full title', 'some file', 'some duration', 'some current retry');24});25it('should fail', function() {26 throw createFatalError(new Error('fatal error'), 'some message', 'some title', 'some stack', 'some full title', 'some file', 'some duration', 'some current retry', 'some err');27});28it('should fail', function() {29 throw createFatalError(new Error('fatal error'), 'some message', 'some title', 'some stack', 'some full title', 'some file', 'some duration', 'some current retry', 'some err', 'some test');30});

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Using AI Code Generation

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1var assert = require('assert');2var Mocha = require('mocha');3var mocha = new Mocha();4var test = new Mocha.Test('test', function(){5 assert.ok(false, 'This will fail');6});7mocha.suite.addTest(test);8mocha.run(function(failures){9 process.on('exit', function () {10 });11});12 0 passing (7ms)13 at Context.<anonymous> (test.js:7:12)14 at callFn (node_modules\mocha\lib\runnable.js:351:21)15 at Test.Runnable.run (node_modules\mocha\lib\runnable.js:343:7)16 at Runner.runTest (node_modules\mocha\lib\runner.js:455:10)17 at next (node_modules\mocha\lib\runner.js:369:14)18 at next (node_modules\mocha\lib\runner.js:303:14)19 at Immediate._onImmediate (node_modules\mocha\lib\runner.js:347:5)20 at runCallback (timers.js:794:20)21 at tryOnImmediate (timers.js:752:5)22 at processImmediate [as _immediateCallback] (timers.js:729:5)

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Using AI Code Generation

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1var err = new Error('some error');2err.showDiff = true;3err.actual = 'foo';4err.expected = 'bar';5err.stack = 'some stack';6mocha.createFatalError(err);7var err = new Error('some error');8err.showDiff = true;9err.actual = 'foo';10err.expected = 'bar';11err.stack = 'some stack';12mocha.createFatalError(err);13var err = new Error('some error');14err.showDiff = true;15err.actual = 'foo';16err.expected = 'bar';17err.stack = 'some stack';18mocha.createFatalError(err);19var err = new Error('some error');20err.showDiff = true;21err.actual = 'foo';22err.expected = 'bar';23err.stack = 'some stack';24mocha.createFatalError(err);25var err = new Error('some error');26err.showDiff = true;27err.actual = 'foo';28err.expected = 'bar';29err.stack = 'some stack';30mocha.createFatalError(err);31var err = new Error('some error');32err.showDiff = true;33err.actual = 'foo';34err.expected = 'bar';35err.stack = 'some stack';36mocha.createFatalError(err);37var err = new Error('some error');38err.showDiff = true;39err.actual = 'foo';40err.expected = 'bar';41err.stack = 'some stack';42mocha.createFatalError(err);43var err = new Error('some error');44err.showDiff = true;45err.actual = 'foo';46err.expected = 'bar';47err.stack = 'some stack';48mocha.createFatalError(err);

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